Sistimi e Felletseng ea Matla a Letsatsi ke Eng?

Selelekela ho Solar Power Systems

Ho sebelisa matla a letsatsi ho se ho ntse ho tumme ka ho fetisisa e le tharollo ea matla e tsitsitseng le e theko e tlaase. Sistimi e felletseng ea matla a letsatsi e fana ka mokhoa o bonolo oa tikoloho oa ho fehla motlakase malapeng, likhoebong, esita le libakeng tse hole. Empa hantle-ntle tsamaiso e feletseng ea matla a letsatsi ke eng? Sehloohong sena, re tla arola likarolo, ts'ebetso, le melemo ea litsamaiso tsena, ho etsa hore ho be bonolo ho uena ho utloisisa le ho nka matla a letsatsi e le khetho ea matla a sebetsang.

Likaroloana tsa Sisteme e Feletseng ea Matla a Letsatsi

Sistimi e felletseng ea matla a letsatsi e na le likarolo tse 'maloa tsa bohlokoa tse sebetsang hammoho ho fetolela khanya ea letsatsi hore e be motlakase o ka sebelisoang. Lintlha tsa mantlha ke tsena:

1. Liphanele tsa letsatsi: Tsena ke karolo e bonahalang ka ho fetisisa ea tsamaiso, hangata e kenngoa marulelong kapa libakeng tse bulehileng moo li ka nkang boholo ba khanya ea letsatsi.

2. Li-inverters: Lisebelisoa tse fetolelang motlakase o tobileng (DC) o hlahisoang ke liphanele tsa letsatsi hore e be alternating current (AC), e leng motlakase o tloaelehileng o sebelisoang malapeng le likhoebong.

3. Balaoli ba litefiso: Tsena li laola matla a motlakase le a hona joale a tsoang liphanele tsa letsatsi ho ea libeteri, ho thibela ho tjhaja ho feta tekano le ho lelefatsa bophelo ba betri.
4. Libetri: Likarolo tsa polokelo tse bolokang matla a motlakase a hlahisoang ke liphanele tsa letsatsi bakeng sa ho sebelisoa ha khanya ea letsatsi e le sieo, joalo ka bosiu kapa matsatsi a maru.

5. Mounting le Racking Systems: Mehaho e bolokang liphanele tsa letsatsi ka mokhoa o sireletsehileng, ebang ke marulelong, fatše, kapa libakeng tse ling.
6. Likarolo tsa Wiring le Motlakase: E hlokahalang bakeng sa ho hokahanya likarolo tsohle tsa tsamaiso le ho e kopanya le lisebelisoa tsa motlakase tsa mohaho.
7. OKEPS Solar Integration / Complete Kits: OKEPS e fana ka lisebelisoa tsa letsatsi tse kopantsoeng ka botlalo tse etselitsoeng ho nolofatsa ts'ebetso ea ho kenya le ho netefatsa ho lumellana har'a likarolo tsohle.Li-kits tsenakenyeletsa ntho e 'ngoe le e' ngoe e hlokahalang bakeng sa ho seta letsatsi le se nang moeli, ho tloha liphanele ho ea ho li-inverters ho ea ho li-system tse ntseng li eketseha, tse etselitsoeng ho finyella litlhoko tse fapaneng tsa matla le maemo a sebaka.

Kamoo Liphanele Tsa Solar li Nkang Matla kateng

Liphanele tsa letsatsi ke pelo ea tsamaiso ea matla a letsatsi. Li na le lisele tsa photovoltaic (PV), tse entsoeng ka lisebelisoa tsa semiconductor tse kang silicon. Ha khanya ea letsatsi e otla lisele tsena, e thabisa lielektrone, e etsa hore ho be le matla a motlakase. Ts'ebetso ena, e tsejoang e le phello ea photovoltaic, e fetola matla a letsatsi hore e be motlakase o tobileng (DC). Ho sebetsa hantle ha liphanele tsa letsatsi ho ipapisitse le lintlha tse kang chebahalo ea tsona, angle, le boholo ba khanya ea letsatsi eo li e fumanang.

Karolo ea Li-Inverters ho Solar Systems

Li-inverters li bohlokoa bakeng sa ho fetola motlakase oa DC o hlahisoang ke liphanele tsa letsatsi hore e be alternating current (AC), e sebelisoang ke lisebelisoa tse ngata tsa ntlo le marang-rang a motlakase. Ho na le mefuta e fapaneng ea li-inverters, ho kenyelletsa:

1. Li-Inverters tsa likhoele: Hokela liphanele tse ngata tsa letsatsi ka tatellano, u fetole tlhahiso e kopaneng ea DC hore e be AC.
2. Li-microinverters: E khomaretsoe ho karolo e 'ngoe le e' ngoe ea solar, e lumellang phetoho ea motho ka mong le ho ntlafatsa tlhahiso ea phanele ka 'ngoe.
3. Li-inverters tsa Hybrid: E khona ho sebetsana le lits'ebetso tse kopantsoeng le gridi le tse kantle ho grid, e kopanya polokelo ea betri ho sistimi.

Khetho ea inverter e ka ama ts'ebetso le ts'epahalo ea sistimi ea hau ea matla a letsatsi.

Balaoli ba Tefiso: Ho Laola Phallo ea Matla

Balaoli ba ho tjhaja ba bapala karolo ya bohlokwa ho sireletseng dibetri tsa hao hore di se ke tsa tjhajwa ho feta tekano, e leng se ka kgutsufatsang bophelo ba tsona. Ba laola motlakase le hona joale ho tsoa liphanele tsa letsatsi, ho netefatsa hore libeteri li lefisoa ka tekanyo e nepahetseng. Ho na le mefuta e 'meli ea mantlha ea li-control controller:

1. Balaoli ba Pulse Width Modulation (PWM).: E bonolo ebile e na le litšenyehelo, tsena butle-butle li fokotsa boholo ba matla a romelloang libeteri ha li le haufi le ho tjhaja ka botlalo.
2. Bolaoli bo phahameng ba ho Tracking Power Point (MPPT).: E hatelletse pele ebile e sebetsa hantle, tsena li lokisa ho kenya motlakase ho tsoa liphanele hore li tsamaellane le matla a holimo a betri a ho tjhaja, ho holisa kotulo ea matla.

Kakaretso

Sistimi e felletseng ea matla a letsatsi ke tharollo e kopaneng ea ho sebelisa matla a letsatsi ho matlafatsa ntlo ea hau kapa khoebo. Ka ho utloisisa likarolo - liphanele tsa letsatsi, li-inverters, lilaoli tsa litefiso, libeteri le lisebelisoa tse ntseng li eketseha - o ka etsa liqeto tse nepahetseng mabapi le ho kenya le ho ntlafatsa sistimi ea matla a letsatsi. Sena ha se thuse feela ho fokotsa khase ea hau ea khabone empa hape se fana ka poloko e ka bang teng likolotong tsa matla.

Lipotso ka Lits'ebetso tse Felletseng tsa Motlakase oa Letsatsi

Lipotso le Likarabo tse Tloaelehileng

P: Liphanele tsa letsatsi li nka nako e kae?A: Liphanele tse ngata tsa letsatsi li tla le waranti ea lilemo tse 25-30, empa li ka tsoela pele ho hlahisa motlakase ho feta nako eo, le hoja e fokotsehile.

P: Na lisebelisoa tsa matla a letsatsi li sebetsa matsatsing a maru?K: E, liphanele tsa letsatsi li ntse li ka hlahisa motlakase matsatsing a maru, leha tlhahiso ea tsona e tla ba tlase ha e bapisoa le matsatsi a letsatsi.

P: Litsamaiso tsa matla a letsatsi li hloka tlhokomelo e kae?K: Lits'ebetso tsa matla a letsatsi hangata ha li hlokomelehe haholo. Ho hloekisa kamehla liphanele le ho hlahloba nako le nako holim'a lithapo le likhokahano hangata ho lekane.

P: A na nka tloha-grid ka sistimi ea matla a letsatsi?A: E, ka polokelo e lekaneng ea betri le sistimi e tšepahalang ea bekapo, hoa khoneha ho tsoa ho grid. Leha ho le joalo, sena se hloka moralo o hlokolosi le matsete.

P: Na ho na le litšusumetso tsa ho kenya lisebelisoa tsa matla a letsatsi?K: Mebuso e mengata le balaoli ba libaka ba fana ka litšusumetso tse kang likoloto tsa lekhetho, litheolelo le lithuso ho khothaletsa tšebeliso ea matla a letsatsi. Ke habohlokoa ho etsa lipatlisiso ka se fumanehang sebakeng sa heno.

Ka ho utloisisa likarolo tsena tsa lisebelisoa tsa matla a letsatsi, u ka etsa qeto e nang le tsebo e nepahetseng mabapi le ho amohela mohloli ona oa matla o tsitsitseng.